Electronic device



FIG. 1 is a front view of an electronic device showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines in the Figures show portions of the electronic device that form no part of the claimed design. 

CLAIM The ornamental design for an electronic device, as shown and described. 